Blower unit for breathing mask



FIG. 1 is a top view of the blower unit for breathing mask.

FIG. 2 is a left view of the blower unit for breathing mask.

FIG. 3 is a right view of the blower unit for breathing mask.

FIG. 4 is a rear view of the blower unit for breathing mask.

FIG. 5 is a perspective view of the blower unit for breathing mask; and,

FIG. 6 is a front view of the blower unit for breathing mask.

The broken lines illustrate environmental structure of the blower unit for breathing mask, which forms no part of the claimed design.

Portions of the bottom of the article that are not shown in the drawing or described in the specification form no part of the claimed design. 

CLAIM The ornamental design for a blower unit for breathing mask, as shown and described. 